Finding the Fourth Proportional to 2,544.59, 3,816.07 and 789.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,544.59 : 3,816.07 = 789.52 : x
2. Step 2: Convert to fraction form
   2,544.59/3,816.07 = 789.52/x
3. Step 3: Cross multiply
   2,544.59x = 3,816.07 × 789.52
4. Step 4: Simplify right side
   2,544.59x = 3,012,863.59
5. Step 5: Solve for x
   x = 3,012,863.59/2,544.59
6. Step 6: Final answer
   x = 1,184.03